/* firstscreen css */
.firstscreen
{
    width: 1000px;
    height: auto;

    display: flex;
    justify-content: space-between;
}
.first
{
    width: 460px;
    height: auto;
    margin: 0px;
    padding: 0px;
    margin-top: 20px;
    margin-left: 20px;
}
.first>a,.screenSon>a
{
    text-decoration: none;
}
.first>a>text.title
{
    font-size: 20px;
    position: relative;
    top: -40px;
    right: -10px;
    color: white;
    margin: 0;
    padding: 0;
    overflow:hidden;
}
.titlediv
{
    color: rgb(255, 255, 255);
    position: relative;
    top: -30px;
    right: -5px;
    width: 140px;
    height: 21px;
    overflow:hidden;
}
.screen
{
    width: 540px;
    height: auto;
    display: flex;
    flex-direction: row-reverse;
    flex-wrap: wrap;
    margin-top: 30px;
}
.screenSon
{
    width: 170px;
    height: 120px;
    margin-bottom: 10px;
    position: relative;
}
.imgModify{ width: 170px;height: auto; }
.imgModify2{ width: 150px;height: auto; }
.imgModify3{ width: 440px;height: auto;}